This set includes 11 precisions engineered screwdriver bits in size T 10 to T40, each with a tip for secure screw holding and easy retrieval, ensuring efficiency in every task great durability with the screwdriver bits set, crafted from steel and featuring a resistant coating for long timing Conveniently stored, each bit is embossed with its size for quick identification, making it a essential addition to any tool box for efficient and organized work Great for repairing enthusiasts, professional mechanics, and woodworkers, this multipurpose bit set is designs to meet the demands of various repair and assembly projects Perfect for home renovations, automotive repairs, and furniture assembly, these bits fit seamlessly into your impacts wrench or drill without needing a adapter, Manufacturer: Kaeltsyn